The effect of chemical treatment on the mechanical and thermal 3 properties of composite materials based on clay reinforced with 4 sawdust
| dc.contributor.author | Fadhila Mouissa | |
| dc.contributor.author | Azzedine Benyahia | |
| dc.contributor.author | Mokhtar Djehiche | |
| dc.contributor.author | Kamel Belmokre | |
| dc.contributor.author | Nadir Deghfel | |
| dc.contributor.author | Ali Redjem | |
| dc.contributor.author | Zine El Abidine Rahmouni | |
| dc.date.accessioned | 2022-06-19T09:36:52Z | |
| dc.date.available | 2022-06-19T09:36:52Z | |
| dc.date.issued | 2022 | |
| dc.description.abstract | This study investigates the effect of the chemical treatment of sawdust on the mechanical and 16 thermal properties of a clay composite reinforced with sawdust in variable mass proportions: 0.5, 1, 1.5, 2 and 17 2.5%, intended for use as brick in rural houses in desert areas. The sawdust was chemically treated with 5 wt% 18 NaOH and 0.01 wt% KMnO4 solutions. The mechanical test results of the reinforced composite with alkali- 19 treated sawdust show an increase in flexural and compression strength, reaching a maximum value of 0.89 and 20 4.85 MPa, respectively. However, the thermal test results show a significant decrease in the thermal conductivity 21 of the sawdust-reinforced composite. The best result recorded is that of untreated sawdust, which has a value of 22 0.37 (W.m 1.K 1) compared to the one reinforced with treated sawdust | en_US |
| dc.identifier.uri | http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/29646 | |
| dc.publisher | Université de M'sila | en_US |
| dc.subject | sawdust / clay / thermal conductivity / mechanical properties / chemical treatment | en_US |
| dc.title | The effect of chemical treatment on the mechanical and thermal 3 properties of composite materials based on clay reinforced with 4 sawdust | en_US |
| dc.type | Article | en_US |